I am worried that I might be at risk or have Left Ventricular Hypertrophy. My father has HTN and I'm sure I will eventually become so too. I run normal but I can be pre-hypertensive. What worries me is that sometimes during the day, I can feel my heartbeat by touching my chest (at rest). It feels like my heart is beating too hard. Also, I had a 12 lead EKG done for a unrelated reason before and although I was NSR, the paper read "borderline".